JPS552178Y2 - - Google Patents

Info

Publication number
JPS552178Y2
JPS552178Y2 JP1975034493U JP3449375U JPS552178Y2 JP S552178 Y2 JPS552178 Y2 JP S552178Y2 JP 1975034493 U JP1975034493 U JP 1975034493U JP 3449375 U JP3449375 U JP 3449375U JP S552178 Y2 JPS552178 Y2 JP S552178Y2
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1975034493U
Other languages
Japanese (ja)
Other versions
JPS51114506U (
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1975034493U priority Critical patent/JPS552178Y2/ja
Priority to SE7603159A priority patent/SE423740B/xx
Priority to DE2610215A priority patent/DE2610215C3/de
Priority to US05/666,000 priority patent/US4060985A/en
Priority to CA247,790A priority patent/CA1045043A/en
Publication of JPS51114506U publication Critical patent/JPS51114506U/ja
Application granted granted Critical
Publication of JPS552178Y2 publication Critical patent/JPS552178Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/08—Use of engine exhaust gases for pumping cooling-air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/06—Spark arresters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/02—Exhaust treating devices having provisions not otherwise provided for for cooling the device
    • F01N2260/022—Exhaust treating devices having provisions not otherwise provided for for cooling the device using air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
JP1975034493U 1975-03-13 1975-03-13 Expired JPS552178Y2 ( )

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1975034493U JPS552178Y2 ( ) 1975-03-13 1975-03-13
SE7603159A SE423740B (sv) 1975-03-13 1976-03-10 Forbrenningsmotor
DE2610215A DE2610215C3 (de) 1975-03-13 1976-03-11 Brennkraftmaschine für handgehaltene Arbeitsgeräte
US05/666,000 US4060985A (en) 1975-03-13 1976-03-11 Exhaust system of an internal combustion engine
CA247,790A CA1045043A (en) 1975-03-13 1976-03-12 Exhaust system of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975034493U JPS552178Y2 ( ) 1975-03-13 1975-03-13

Publications (2)

Publication Number Publication Date
JPS51114506U JPS51114506U ( ) 1976-09-17
JPS552178Y2 true JPS552178Y2 ( ) 1980-01-21

Family

ID=12415761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975034493U Expired JPS552178Y2 ( ) 1975-03-13 1975-03-13

Country Status (3)

Country Link
US (1) US4060985A ( )
JP (1) JPS552178Y2 ( )
CA (1) CA1045043A ( )

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643240A1 (de) * 1976-09-25 1978-04-06 Stihl Maschf Andreas Schalldaempfer, insbesondere fuer tragbare motorkettensaegen
JPS5755936Y2 ( ) * 1977-06-30 1982-12-02
JPS5743051Y2 ( ) * 1977-10-17 1982-09-22
US4370855A (en) * 1979-06-25 1983-02-01 Emerson Electric Co. Muffler for portable engine
JPS5877119U (ja) * 1981-11-19 1983-05-25 富士重工業株式会社 海苔摘機用エンジン
GB2141782B (en) * 1983-05-11 1987-01-07 Honda Motor Co Ltd Portable engine-generator sets
JPS63131822A (ja) * 1986-11-20 1988-06-03 Kawasaki Heavy Ind Ltd 水冷エンジンの冷却装置
JPS63285215A (ja) * 1987-05-15 1988-11-22 Kioritz Corp 作業機械
JPH0420969Y2 ( ) * 1987-06-18 1992-05-13
DE3729477C3 (de) * 1987-09-03 1999-09-09 Stihl Maschf Andreas Abgasschalldämpfer für Zweitaktmotoren, insbesondere für tragbare Arbeitsgeräte wie Motorkettensägen
JPH0791975B2 (ja) * 1987-10-16 1995-10-09 義明 角田 内燃機関内部空気冷却機構
JPH01147110A (ja) * 1987-12-03 1989-06-08 Yoshiaki Tsunoda 吸引式空冷機構に於る負圧空気流の加速装置
JP2730738B2 (ja) * 1987-12-08 1998-03-25 アンドレアス シュティール ２サイクルエンジンの排ガス消音器
JPH065009B2 (ja) * 1987-12-10 1994-01-19 川崎重工業株式会社 Ｖ型エンジンのマフラー冷却装置
JPH0730705B2 (ja) * 1987-12-21 1995-04-10 義明 角田 内燃機関用低速トルク発生装置
JPH048715U ( ) * 1990-05-09 1992-01-27
US5285640A (en) * 1992-07-21 1994-02-15 Olivo John R Integrated post-engine emissions heater, catalytic converter and muffler
US5421154A (en) * 1992-07-23 1995-06-06 Pfefferle; William C. Exhaust temperature control
US5857329A (en) * 1997-03-14 1999-01-12 Deere & Company One-piece combined muffler exhaust outlet and exhaust gas deflector
US7640669B1 (en) * 2000-11-06 2010-01-05 King William C Assisted braking in chain saws
US8601919B1 (en) 2000-11-06 2013-12-10 William C. King Method of braking a chain saw
BE1013924A5 (nl) * 2001-01-17 2002-12-03 Verschatse Hugo Verbrandingsmotor met koelinrichting.
BE1014548A6 (nl) * 2001-01-17 2003-12-02 Verschatse Hugo Maaimachine met verbrandingsmotor.
SE523132C2 (sv) * 2001-02-15 2004-03-30 Electrolux Ab Anordning för ljud och termisk isolering av avgasutsläpp på portabla motordrivna verktyg
US20030154950A1 (en) * 2001-02-15 2003-08-21 Gustaf Doragrip Device for noise and temperature insulation of an exhaust gas outlet on a portable engine powered tool
SE525066C2 (sv) * 2003-04-16 2004-11-23 Volvo Constr Equip Holding Se Förfarande för ventilering av en arbetsmaskin, och en sådan arbetsmaskin
KR100638204B1 (ko) * 2004-12-10 2006-10-26 엘지전자 주식회사 엔진의 배기가스 배출구조
JP2007185894A (ja) * 2006-01-13 2007-07-26 Komatsu Zenoah Co チェーンソー
US20090014235A1 (en) * 2007-07-13 2009-01-15 Paccar Inc Flow diffuser for exhaust pipe
US7971432B2 (en) * 2007-07-13 2011-07-05 Paccar Inc Flow diffuser for exhaust pipe
US7578369B2 (en) * 2007-09-25 2009-08-25 Hamilton Sundstrand Corporation Mixed-flow exhaust silencer assembly
US8046989B2 (en) * 2007-11-14 2011-11-01 Paccar Inc Cooling device for high temperature exhaust
US20100083512A1 (en) * 2008-10-06 2010-04-08 Husqvarna Zenoah Co., Ltd. Chain saw
US8794196B2 (en) * 2008-10-06 2014-08-05 Husqvarna Zenoah Co., Ltd. Chain saw
KR101026190B1 (ko) * 2009-01-23 2011-03-31 볼보 컨스트럭션 이큅먼트 에이비 엔진룸의 과열가스 온도 저감장치
JP5508226B2 (ja) * 2010-10-29 2014-05-28 株式会社丸山製作所 動力作業機
US8556027B2 (en) 2011-06-28 2013-10-15 United Technologies Corporation Eductor exhaust silencer assembly with bypass gasflow
US11927121B1 (en) * 2022-09-08 2024-03-12 Arctic Cat Inc. Muffler assemblies for snowmobiles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US862250A (en) * 1906-04-25 1907-08-06 Reinhold Herman Air-cooling system for explosive-engines.
FR382005A (fr) * 1907-09-19 1908-01-28 Claude Anatole Bontemps Système de refroidissement des moteurs à explosions par circulation d'air
US3512279A (en) * 1965-09-24 1970-05-19 Toro Mfg Corp Powered tool
US3643759A (en) * 1970-12-28 1972-02-22 Mcculloch Corp Muffler with reed valve providing continuous venting
US3798769A (en) * 1972-01-25 1974-03-26 Mc Culloch Corp Apparatus for reducing the operating noise of a chain saw

Also Published As

Publication number Publication date
CA1045043A (en) 1978-12-26
US4060985A (en) 1977-12-06
JPS51114506U ( ) 1976-09-17

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